Maegashira No. 1 Daieisho completed his title quest with a victory over Okinoumi on the final day of the tournament.
The now-retired Iwakuma will dispense his knowledge of pitching in his new job with the MLB club.
Although small by sumo standards, the 175-centimeter Tobizaru electrified fans when he went 11-4 in the Autumn Grand Sumo Tournament in September.
It was an announcement with titanic repurcussions: 'First of all, we confirmed that there is no question of canceling the Olympics,' Abe said. 'Following that, given...